FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F13.2.0 2017-11-14T23:02:19Z 2017-11-14T23:02:19Z Warner Losh imp@FreeBSD.org 2017-11-14T23:02:19Z urn:sha1:ca987d4641cdcd7f27e153db17c5bf064934faf5 Sponsored by: Netflix 2017-04-10T17:57:56Z Toomas Soome tsoome@FreeBSD.org 2017-04-10T17:57:56Z urn:sha1:d02973d5d3bef2fd65da02882346e958c4c8fe0d This update does add the code to pass partition size to vdev_probe() via simple callback. Tested via tinderbox build, but not yet with actual boot. The code can be improved still, but to verify the idea to read media block size and amedia size has to be confirmed first. Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D10302 2015-03-09T02:57:34Z Nathan Whitehorn nwhitehorn@FreeBSD.org 2015-03-09T02:57:34Z urn:sha1:4b2b0f504391771a27bd3af8e971c4be54f23158 an FDT. This is how Linux and OS X boot and can avoid some issues with using Open Firmware at runtime. The code is highly experimental and disabled by default; it can be turned on by setting the loader environment variable "usefdt" to a non-NULL value. 2010-11-17T19:35:56Z Andreas Tobler andreast@FreeBSD.org 2010-11-17T19:35:56Z urn:sha1:da068879c59171af5a1b7c747f47335aed819937 virtual mode. In virtual mode we have to do memory mapping. On PowerMacs it is usually false while on pSeries we have found that it is true. The real-mode? property is not available on sparc64. Approved by: nwhitehorn (mentor) 2007-06-17T00:17:15Z Marius Strobl marius@FreeBSD.org 2007-06-17T00:17:15Z urn:sha1:aa785996fd83546052f222c7932155a53376be22 of obtaining them over and over again and pretending we could do anything useful without them (for chosen this includes adding a declaration and initializing it in OF_init()). - In OF_init() if obtaining the memory or mmu handle fails just call OF_exit() instead of panic() as the loader hasn't initialized the console at these early stages yet and trying to print out something causes a hang. With OF_exit() one at least has a change to get back to the OFW boot monitor and debug the problem. - Fix OF_call_method() on 64-bit machines (this is a merge of sys/dev/ofw/openfirm.c rev 1.6). - Replace OF_alloc_phys(), OF_claim_virt(), OF_map_phys() and OF_release_phys() in the MI part of the loader with wrappers around OF_call_method() in the sparc64. Beside the fact that they duplicate OF_call_method() the formers should never have been in the MI part of the loader as contrary to the OFW spec they use two-cell physical addresses. - Remove unused functions which are also MD dupes of OF_call_method(). - In sys/boot/sparc64/loader/main.c add __func__ to panic strings as different functions use otherwise identical panic strings and make some of the panic strings a tad more user-friendly instead of just mentioning the name of the function that returned an unexpected result. 2005-01-05T22:16:58Z Warner Losh imp@FreeBSD.org 2005-01-05T22:16:58Z urn:sha1:6a0fd84b508c4d09b53851577f61aea52e6434d8 2004-08-16T15:45:27Z Marius Strobl marius@FreeBSD.org 2004-08-16T15:45:27Z urn:sha1:39513fa66497aa8f8b91f43c923db7d31db657a3 "Open Firmware" from IEEE 1275 and OpenFirmware.org (no pun intended). Ok'ed by: tmm 2002-07-18T12:39:02Z Benno Rice benno@FreeBSD.org 2002-07-18T12:39:02Z urn:sha1:8e465298e27ad4961f25a1955121f30a45db5975 We now talk to the memory and mmu instances directly rather than using the OpenFirmware "claim" method. 2002-02-23T03:36:04Z Jake Burkholder jake@FreeBSD.org 2002-02-23T03:36:04Z urn:sha1:acfdfd647b574e4e41b68e189327c38385463c69 Submitted by: tmm 2001-10-30T06:23:32Z Jake Burkholder jake@FreeBSD.org 2001-10-30T06:23:32Z urn:sha1:eea923d7f8de2807bfdfc273ec485ec4f5846609 can be passed to the kernel.